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Current weather in Monticello is scattered clouds.

Where can I find the hourly weather forecast for Monticello?

This page shows hourly weather forecast for Monticello, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Monticello updated regularly?

Weather data for Monticello is updated regularly with the latest available observations and forecasts.

Now · 10:10 AM

Monticello Weather & Hourly Forecast

United States · Wisconsin · 53570

63°F

Partly cloudy

Feels like: 58°F

💧 Humidity 58% 🌡 Pressure 30.24 inHg 💨 Wind 9 mph 👁 Visibility 23.7 mi ☁ Clouds 44% ☀️ UV index 2.7 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Monticello

Today

11:00 AM

Mostly cloudy

65° 💧 None 💨 10 mph H 49%30.24 inHg

2:00 PM

Overcast

69° 💧 None 💨 12 mph H 52%30.15 inHg

5:00 PM

Mostly cloudy

69° 💧 None 💨 15 mph H 58%30.03 inHg

8:00 PM

Clear night

67° 💧 None 💨 16 mph H 56%29.94 inHg

11:00 PM

Overcast night

67° 💧 None 💨 16 mph H 52%29.94 inHg

Tomorrow

2:00 AM

Overcast night

69° 💧 0.146 in 💨 11 mph H 62%29.91 inHg

5:00 AM

Moderate rain

65° 💧 0.243 in 💨 14 mph H 91%29.94 inHg

8:00 AM

Light rain

68° 💧 0.174 in 💨 14 mph H 96%29.97 inHg

11:00 AM

Light rain

70° 💧 0.183 in 💨 10 mph H 96%30.03 inHg

2:00 PM

Light rain

72° 💧 0.047 in 💨 8 mph H 95%30.03 inHg

5:00 PM

Overcast

74° 💧 None 💨 5 mph H 76%30.06 inHg

8:00 PM

Overcast night

67° 💧 None 💨 6 mph H 71%30.12 inHg

11:00 PM

Mostly cloudy night

63° 💧 None 💨 8 mph H 73%30.21 inHg

Wednesday

2:00 AM

Mostly clear night

60° 💧 None 💨 7 mph H 81%30.24 inHg

5:00 AM

Overcast night

59° 💧 None 💨 7 mph H 86%30.27 inHg

8:00 AM

Overcast

60° 💧 0.004 in 💨 8 mph H 87%30.30 inHg

Today

11:00 AM

Mostly cloudy

65° 💧 None 💨 10 mph H 49%30.24 inHg

12:00 PM

Overcast

67° 💧 None 💨 12 mph H 48%30.21 inHg

1:00 PM

Overcast

68° 💧 None 💨 12 mph H 51%30.15 inHg

2:00 PM

Overcast

69° 💧 None 💨 12 mph H 52%30.15 inHg

3:00 PM

Overcast

69° 💧 None 💨 13 mph H 54%30.09 inHg

4:00 PM

Overcast

70° 💧 None 💨 14 mph H 57%30.06 inHg

5:00 PM

Mostly cloudy

69° 💧 None 💨 15 mph H 58%30.03 inHg

6:00 PM

Partly cloudy

69° 💧 None 💨 14 mph H 59%30.00 inHg

7:00 PM

Partly cloudy

67° 💧 None 💨 16 mph H 59%29.94 inHg

8:00 PM

Clear night

67° 💧 None 💨 16 mph H 56%29.94 inHg

9:00 PM

Clear night

67° 💧 None 💨 16 mph H 53%29.97 inHg

10:00 PM

Overcast night

67° 💧 None 💨 15 mph H 52%29.97 inHg

11:00 PM

Overcast night

67° 💧 None 💨 16 mph H 52%29.94 inHg

Tomorrow

12:00 AM

Overcast night

68° 💧 None 💨 16 mph H 53%29.94 inHg

1:00 AM

Mostly cloudy night

69° 💧 None 💨 18 mph H 56%29.88 inHg

2:00 AM

Overcast night

69° 💧 None 💨 11 mph H 62%29.91 inHg

3:00 AM

Thunderstorms

66° 💧 0.101 in 💨 5 mph H 82%29.94 inHg

4:00 AM

Light thunderstorms

65° 💧 0.045 in 💨 14 mph H 87%29.94 inHg

5:00 AM

Moderate rain

65° 💧 0.119 in 💨 14 mph H 91%29.94 inHg

6:00 AM

Light rain

66° 💧 0.049 in 💨 14 mph H 94%29.94 inHg

7:00 AM

Light rain

67° 💧 0.076 in 💨 15 mph H 95%29.94 inHg

8:00 AM

Light rain

68° 💧 0.040 in 💨 14 mph H 96%29.97 inHg

9:00 AM

Light rain

68° 💧 0.082 in 💨 11 mph H 96%29.97 inHg

10:00 AM

Light rain

70° 💧 0.052 in 💨 12 mph H 96%30.00 inHg

11:00 AM

Light rain

70° 💧 0.081 in 💨 10 mph H 96%30.03 inHg

12:00 PM

Light rain

71° 💧 0.070 in 💨 10 mph H 96%30.03 inHg

1:00 PM

Light rain

71° 💧 0.032 in 💨 9 mph H 96%30.03 inHg

2:00 PM

Light rain

72° 💧 0.035 in 💨 8 mph H 95%30.03 inHg

3:00 PM

Light rain

71° 💧 0.012 in 💨 7 mph H 86%30.03 inHg

4:00 PM

Overcast

74° 💧 None 💨 7 mph H 74%30.06 inHg

5:00 PM

Overcast

74° 💧 None 💨 5 mph H 76%30.06 inHg

6:00 PM

Overcast

73° 💧 None 💨 4 mph H 80%30.09 inHg

7:00 PM

Overcast

70° 💧 None 💨 5 mph H 74%30.09 inHg

8:00 PM

Overcast night

67° 💧 None 💨 6 mph H 71%30.12 inHg

9:00 PM

Overcast night

66° 💧 None 💨 7 mph H 72%30.15 inHg

10:00 PM

Mostly cloudy night

65° 💧 None 💨 9 mph H 72%30.18 inHg

11:00 PM

Mostly cloudy night

63° 💧 None 💨 8 mph H 73%30.21 inHg

Wednesday

12:00 AM

Mostly cloudy night

62° 💧 None 💨 9 mph H 76%30.21 inHg

1:00 AM

Overcast night

62° 💧 None 💨 8 mph H 77%30.21 inHg

2:00 AM

Mostly clear night

60° 💧 None 💨 7 mph H 81%30.24 inHg

3:00 AM

Mostly cloudy night

59° 💧 None 💨 7 mph H 84%30.24 inHg

4:00 AM

Overcast night

58° 💧 None 💨 5 mph H 86%30.27 inHg

5:00 AM

Overcast night

59° 💧 None 💨 7 mph H 86%30.27 inHg

6:00 AM

Overcast night

58° 💧 None 💨 8 mph H 87%30.30 inHg

7:00 AM

Overcast

58° 💧 None 💨 8 mph H 88%30.30 inHg

8:00 AM

Overcast

60° 💧 None 💨 8 mph H 87%30.30 inHg

9:00 AM

Mostly cloudy

61° 💧 None 💨 7 mph H 88%30.33 inHg

10:00 AM

Light rain

64° 💧 0.004 in 💨 9 mph H 86%30.33 inHg

11:00 AM

Overcast

65° 💧 0.000 in 💨 7 mph H 85%30.33 inHg

12:00 PM

Light rain

64° 💧 0.019 in 💨 8 mph H 91%30.33 inHg

1:00 PM

Light rain

65° 💧 0.036 in 💨 9 mph H 93%30.30 inHg

2:00 PM

Light rain

65° 💧 0.057 in 💨 9 mph H 94%30.27 inHg

3:00 PM

Thunderstorms

64° 💧 0.136 in 💨 10 mph H 95%30.24 inHg

4:00 PM

Thunderstorms

64° 💧 0.177 in 💨 10 mph H 95%30.24 inHg

5:00 PM

Thunderstorms

64° 💧 0.199 in 💨 7 mph H 96%30.24 inHg

6:00 PM

Thunderstorms

64° 💧 0.163 in 💨 8 mph H 97%30.24 inHg

7:00 PM

Overcast

63° 💧 0.003 in 💨 9 mph H 97%30.21 inHg

Thursday

4:00 AM

Heavy rain

62° 💧 None 💨 4 mph H 98%30.15 inHg

7:00 AM

Overcast

61° 💧 None 💨 7 mph H 98%30.18 inHg

10:00 AM

Overcast

67° 💧 None 💨 7 mph H 88%30.21 inHg

1:00 PM

Overcast

72° 💧 None 💨 7 mph H 79%30.21 inHg

4:00 PM

Overcast

72° 💧 None 💨 7 mph H 77%30.18 inHg

7:00 PM

Overcast

69° 💧 None 💨 6 mph H 83%30.21 inHg

10:00 PM

Overcast night

68° 💧 None 💨 7 mph H 87%30.24 inHg

Friday

1:00 AM

Overcast night

66° 💧 None 💨 5 mph H 87%30.24 inHg

4:00 AM

Mostly clear night

63° 💧 None 💨 6 mph H 87%30.27 inHg

7:00 AM

Mostly sunny

59° 💧 None 💨 7 mph H 88%30.27 inHg

10:00 AM

Mostly sunny

66° 💧 None 💨 9 mph H 78%30.27 inHg

1:00 PM

Overcast

73° 💧 None 💨 11 mph H 72%30.21 inHg

4:00 PM

Mostly cloudy

72° 💧 None 💨 11 mph H 69%30.15 inHg

7:00 PM

Mostly sunny

67° 💧 None 💨 10 mph H 78%30.15 inHg

10:00 PM

Light rain

63° 💧 None 💨 9 mph H 88%30.12 inHg

Saturday

1:00 AM

Overcast night

63° 💧 None 💨 10 mph H 86%30.06 inHg

4:00 AM

Overcast night

64° 💧 None 💨 12 mph H 84%29.97 inHg

7:00 AM

Moderate rain

63° 💧 None 💨 10 mph H 90%29.94 inHg

10:00 AM

Overcast

68° 💧 None 💨 13 mph H 95%29.88 inHg

1:00 PM

Overcast

77° 💧 None 💨 11 mph H 84%29.83 inHg

4:00 PM

Partly cloudy

80° 💧 None 💨 9 mph H 76%29.77 inHg

7:00 PM

Light rain

72° 💧 None 💨 4 mph H 97%29.77 inHg

10:00 PM

Overcast night

70° 💧 None 💨 4 mph H 99%29.80 inHg

Sunday

1:00 AM

Light rain

69° 💧 None 💨 3 mph H 99%29.83 inHg

7:00 AM

Light rain

68° 💧 None 💨 9 mph H 98%29.83 inHg

1:00 PM

Heavy rain

66° 💧 None 💨 1 mph H 96%29.83 inHg

7:00 PM

Light thunderstorms

75° 💧 None 💨 12 mph H 87%29.74 inHg

Monday

1:00 AM

Mostly cloudy night

69° 💧 None 💨 9 mph H 93%29.77 inHg

7:00 AM

Partly cloudy

64° 💧 None 💨 3 mph H 97%29.83 inHg

1:00 PM

Overcast

64° 💧 None 💨 7 mph H 98%29.85 inHg

7:00 PM

Light rain

69° 💧 None 💨 11 mph H 75%29.85 inHg

Tuesday

1:00 AM

Mostly clear night

61° 💧 None 💨 14 mph H 84%29.88 inHg

7:00 AM

Sunny

51° 💧 None 💨 12 mph H 82%30.03 inHg

1:00 PM

Sunny

47° 💧 None 💨 10 mph H 76%30.12 inHg

7:00 PM

Clear night

63° 💧 None 💨 12 mph H 54%30.12 inHg

Wednesday

1:00 AM

Clear night

57° 💧 None 💨 4 mph H 72%30.12 inHg

7:00 AM

Sunny

51° 💧 None 💨 6 mph H 85%30.18 inHg

1:00 PM

Sunny

45° 💧 None 💨 1 mph H 85%30.27 inHg

7:00 PM

Clear night

65° 💧 None 💨 5 mph H 47%30.27 inHg

Thursday

1:00 AM

Clear night

59° 💧 None 💨 5 mph H 69%30.18 inHg

7:00 AM

Sunny

51° 💧 None 💨 5 mph H 79%30.21 inHg

1:00 PM

Mostly cloudy

49° 💧 None 💨 5 mph H 79%30.24 inHg

7:00 PM

Partly cloudy night

69° 💧 None 💨 5 mph H 50%30.24 inHg

Friday

1:00 AM

Overcast night

62° 💧 None 💨 2 mph H 75%30.18 inHg

7:00 AM

Sunny

54° 💧 None 💨 3 mph H 84%30.21 inHg

1:00 PM

Partly cloudy

51° 💧 None 💨 2 mph H 88%30.27 inHg

7:00 PM

Mostly cloudy night

71° 💧 None 💨 3 mph H 53%30.27 inHg

Saturday

1:00 AM

Mostly cloudy night

63° 💧 None 💨 4 mph H 75%30.24 inHg

7:00 AM

Sunny

55° 💧 None 💨 6 mph H 89%30.27 inHg

1:00 PM

Mostly sunny

52° 💧 None 💨 4 mph H 90%30.33 inHg

7:00 PM

Mostly cloudy night

71° 💧 None 💨 7 mph H 56%30.30 inHg

Sunday

1:00 AM

Clear night

65° 💧 None 💨 4 mph H 77%30.24 inHg

7:00 AM

Mostly sunny

60° 💧 None 💨 6 mph H 81%30.21 inHg

1:00 PM

Sunny

56° 💧 None 💨 4 mph H 87%30.21 inHg

7:00 PM

Partly cloudy night

74° 💧 None 💨 7 mph H 58%30.12 inHg

Monday

1:00 AM

Mostly clear night

67° 💧 None 💨 4 mph H 77%30.03 inHg

7:00 AM

Partly cloudy

62° 💧 None 💨 4 mph H 81%30.00 inHg

1:00 PM

Overcast

59° 💧 None 💨 3 mph H 93%29.97 inHg

7:00 PM

Overcast night

69° 💧 None 💨 7 mph H 72%29.97 inHg

Tuesday

1:00 AM

Overcast night

59° 💧 None 💨 13 mph H 96%30.03 inHg

In Monticello and, more broadly, across the state of Wisconsin: This morning features a mix of sun and clouds, with mild temperatures ranging from 43 to 69 degrees Fahrenheit. Winds are coming from the southeast at up to 17 mph, with gusts reaching around 40 mph. As the day progresses into the afternoon, there's a possibility of light rain, with accumulations around 0.07 inches, and the highest chance of rain occurring later in the day. Expect moderate southeast winds, which could gust quite strongly at times. Overall, the day will be mild with variable skies and occasional gusts, so it’s a good idea to keep an umbrella handy if planning outdoor activities.

15-Day Weather Outlook for Monticello

TomorrowTomorrow

Thunderstorms 74°/63° 💧 None 💨 18 mph

Wednesday, Sep 16Wed Sep 16

Thunderstorms 65°/58° 💧 None 💨 10 mph

Thursday, Sep 17Thu Sep 17

Heavy rain 72°/61° 💧 3.330 in 💨 7 mph

Friday, Sep 18Fri Sep 18

Light rain 73°/59° 💧 0.016 in 💨 11 mph

Saturday, Sep 19Sat Sep 19

Moderate rain 80°/63° 💧 0.708 in 💨 13 mph

Sunday, Sep 20Sun Sep 20

Light thunderstorms 75°/66° 💧 0.529 in 💨 12 mph

Monday, Sep 21Mon Sep 21

Light rain 69°/64° 💧 0.390 in 💨 11 mph

Tuesday, Sep 22Tue Sep 22

Mostly sunny 63°/47° 💧 0.062 in 💨 14 mph

Wednesday, Sep 23Wed Sep 23

Sunny 65°/45° 💧 None 💨 6 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 69°/49° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Overcast 71°/51° 💧 None 💨 3 mph

Saturday, Sep 26Sat Sep 26

Mostly cloudy 71°/52° 💧 None 💨 7 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 74°/56° 💧 None 💨 7 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 69°/59° 💧 0.056 in 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Overcast 59°/59° 💧 0.150 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Monticello

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Monticello

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 11:00 AM

PM2.5 Fine particles Good 2,8µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 57,1µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 5,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Monticello

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 5,1Moderate 😊Good

Tomorrow UV 3,7Moderate 🙂Fair

Wednesday UV 1,5Low 🙂Fair

Thursday UV 5,0Moderate 🙂Fair

Friday UV 5,0Moderate 😊Good

Saturday UV 5,0Moderate —Unavailable

Sunday UV 5,0Moderate —Unavailable

Hourly UV index today

11:00 AMUV 4,3 12:00 PMUV 5,1 1:00 PMUV 3,9 2:00 PMUV 2,9 3:00 PMUV 1,7 4:00 PMUV 1,3 5:00 PMUV 1,0 6:00 PMUV 0,4 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Monticello

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · MONTICELLO, WISCONSIN

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

100/100Best-hour score

BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:46 PM–5:02 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 11% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 12° high at the best hour.

✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min30%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Monticello were last refreshed today at 10:10 AM. The current forecast period extends through 16/09/2026 at 8:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.