What is the weather in Caledonia right now?

Current weather in Caledonia is clear sky.

Where can I find the hourly weather forecast for Caledonia?

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

Is the weather forecast for Caledonia updated regularly?

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

Now · 4:39 AM

Caledonia Weather & Hourly Forecast

United States · Mississippi · 39740

78°F

Clear night

Feels like: 82°F

💧 Humidity 76% 🌡 Pressure 30.21 inHg 💨 Wind 8 mph 👁 Visibility 16.8 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Caledonia

Today

5:00 AM

Clear night

78° 💧 None 💨 8 mph H 76%30.21 inHg

8:00 AM

Sunny

80° 💧 None 💨 7 mph H 75%30.27 inHg

11:00 AM

Sunny

90° 💧 0.000 in 💨 6 mph H 51%30.30 inHg

2:00 PM

Light rain

95° 💧 0.011 in 💨 5 mph H 38%30.21 inHg

5:00 PM

Sunny

94° 💧 None 💨 6 mph H 38%30.18 inHg

8:00 PM

Clear night

85° 💧 None 💨 4 mph H 55%30.18 inHg

11:00 PM

Clear night

80° 💧 None 💨 4 mph H 62%30.24 inHg

Tomorrow

2:00 AM

Clear night

77° 💧 None 💨 3 mph H 75%30.21 inHg

5:00 AM

Clear night

74° 💧 None 💨 3 mph H 83%30.24 inHg

8:00 AM

Sunny

78° 💧 None 💨 4 mph H 73%30.24 inHg

11:00 AM

Sunny

90° 💧 None 💨 3 mph H 46%30.27 inHg

2:00 PM

Sunny

95° 💧 None 💨 5 mph H 37%30.21 inHg

5:00 PM

Sunny

95° 💧 None 💨 4 mph H 36%30.12 inHg

8:00 PM

Clear night

85° 💧 None 💨 5 mph H 51%30.12 inHg

11:00 PM

Clear night

81° 💧 None 💨 3 mph H 63%30.15 inHg

Friday

2:00 AM

Clear night

78° 💧 None 💨 2 mph H 74%30.15 inHg

Today

5:00 AM

Clear night

78° 💧 None 💨 8 mph H 76%30.21 inHg

6:00 AM

Clear night

77° 💧 None 💨 7 mph H 78%30.24 inHg

7:00 AM

Sunny

77° 💧 None 💨 7 mph H 80%30.27 inHg

8:00 AM

Sunny

80° 💧 None 💨 7 mph H 75%30.27 inHg

9:00 AM

Sunny

83° 💧 None 💨 8 mph H 67%30.30 inHg

10:00 AM

Sunny

87° 💧 None 💨 7 mph H 59%30.30 inHg

11:00 AM

Sunny

90° 💧 None 💨 6 mph H 51%30.30 inHg

12:00 PM

Mostly sunny

93° 💧 None 💨 5 mph H 44%30.27 inHg

1:00 PM

Mostly sunny

94° 💧 0.000 in 💨 5 mph H 40%30.24 inHg

2:00 PM

Light rain

95° 💧 0.004 in 💨 5 mph H 38%30.21 inHg

3:00 PM

Light rain

95° 💧 0.005 in 💨 6 mph H 38%30.18 inHg

4:00 PM

Sunny

95° 💧 0.001 in 💨 6 mph H 37%30.18 inHg

5:00 PM

Sunny

94° 💧 None 💨 6 mph H 38%30.18 inHg

6:00 PM

Sunny

92° 💧 None 💨 6 mph H 40%30.18 inHg

7:00 PM

Clear night

88° 💧 None 💨 4 mph H 49%30.18 inHg

8:00 PM

Clear night

85° 💧 None 💨 4 mph H 55%30.18 inHg

9:00 PM

Clear night

83° 💧 None 💨 6 mph H 57%30.21 inHg

10:00 PM

Clear night

82° 💧 None 💨 5 mph H 58%30.24 inHg

11:00 PM

Clear night

80° 💧 None 💨 4 mph H 62%30.24 inHg

Tomorrow

12:00 AM

Clear night

79° 💧 None 💨 4 mph H 66%30.24 inHg

1:00 AM

Clear night

78° 💧 None 💨 3 mph H 71%30.24 inHg

2:00 AM

Clear night

77° 💧 None 💨 3 mph H 75%30.21 inHg

3:00 AM

Clear night

75° 💧 None 💨 3 mph H 79%30.21 inHg

4:00 AM

Clear night

75° 💧 None 💨 3 mph H 81%30.21 inHg

5:00 AM

Clear night

74° 💧 None 💨 3 mph H 83%30.24 inHg

6:00 AM

Clear night

73° 💧 None 💨 3 mph H 84%30.24 inHg

7:00 AM

Sunny

74° 💧 None 💨 4 mph H 84%30.24 inHg

8:00 AM

Sunny

78° 💧 None 💨 4 mph H 73%30.24 inHg

9:00 AM

Sunny

82° 💧 None 💨 5 mph H 61%30.27 inHg

10:00 AM

Sunny

86° 💧 None 💨 4 mph H 52%30.27 inHg

11:00 AM

Sunny

90° 💧 None 💨 3 mph H 46%30.27 inHg

12:00 PM

Sunny

92° 💧 None 💨 3 mph H 42%30.27 inHg

1:00 PM

Sunny

94° 💧 None 💨 4 mph H 39%30.24 inHg

2:00 PM

Sunny

95° 💧 None 💨 5 mph H 37%30.21 inHg

3:00 PM

Sunny

95° 💧 None 💨 5 mph H 37%30.15 inHg

4:00 PM

Sunny

95° 💧 None 💨 4 mph H 36%30.12 inHg

5:00 PM

Sunny

95° 💧 None 💨 4 mph H 36%30.12 inHg

6:00 PM

Sunny

93° 💧 None 💨 4 mph H 39%30.12 inHg

7:00 PM

Clear night

88° 💧 None 💨 5 mph H 48%30.12 inHg

8:00 PM

Clear night

85° 💧 None 💨 5 mph H 51%30.12 inHg

9:00 PM

Clear night

84° 💧 None 💨 5 mph H 54%30.15 inHg

10:00 PM

Clear night

82° 💧 None 💨 4 mph H 58%30.15 inHg

11:00 PM

Clear night

81° 💧 None 💨 3 mph H 63%30.15 inHg

Friday

12:00 AM

Clear night

79° 💧 None 💨 2 mph H 68%30.15 inHg

1:00 AM

Clear night

78° 💧 None 💨 2 mph H 72%30.15 inHg

2:00 AM

Clear night

78° 💧 None 💨 2 mph H 74%30.15 inHg

3:00 AM

Clear night

77° 💧 None 💨 3 mph H 77%30.15 inHg

4:00 AM

Clear night

76° 💧 None 💨 3 mph H 79%30.15 inHg

5:00 AM

Clear night

75° 💧 None 💨 2 mph H 80%30.15 inHg

6:00 AM

Clear night

75° 💧 None 💨 2 mph H 82%30.15 inHg

7:00 AM

Sunny

75° 💧 None 💨 2 mph H 82%30.15 inHg

8:00 AM

Sunny

80° 💧 None 💨 2 mph H 68%30.15 inHg

9:00 AM

Sunny

86° 💧 None 💨 3 mph H 53%30.15 inHg

10:00 AM

Sunny

91° 💧 None 💨 4 mph H 45%30.15 inHg

11:00 AM

Sunny

94° 💧 None 💨 5 mph H 39%30.15 inHg

12:00 PM

Mostly sunny

97° 💧 None 💨 4 mph H 35%30.12 inHg

1:00 PM

Mostly sunny

99° 💧 0.001 in 💨 3 mph H 33%30.09 inHg

2:00 PM

Mostly sunny

100° 💧 0.001 in 💨 3 mph H 32%30.06 inHg

3:00 PM

Mostly sunny

100° 💧 0.000 in 💨 1 mph H 31%30.00 inHg

4:00 PM

Overcast

100° 💧 0.000 in 💨 2 mph H 31%30.00 inHg

5:00 PM

Strong thunderstorm

94° 💧 0.001 in 💨 9 mph H 40%30.00 inHg

6:00 PM

Light thunderstorms

89° 💧 0.008 in 💨 1 mph H 52%30.00 inHg

7:00 PM

Mostly clear night

85° 💧 0.001 in 💨 4 mph H 66%30.00 inHg

10:00 PM

Clear night

82° 💧 None 💨 3 mph H 71%30.00 inHg

Saturday

1:00 AM

Clear night

80° 💧 None 💨 4 mph H 71%30.00 inHg

4:00 AM

Mostly clear night

79° 💧 None 💨 4 mph H 69%29.97 inHg

7:00 AM

Mostly sunny

77° 💧 None 💨 2 mph H 74%29.97 inHg

10:00 AM

Sunny

92° 💧 None 💨 1 mph H 44%30.00 inHg

1:00 PM

Mostly sunny

101° 💧 None 💨 3 mph H 27%29.94 inHg

4:00 PM

Partly cloudy

101° 💧 None 💨 4 mph H 27%29.85 inHg

7:00 PM

Mostly clear night

91° 💧 None 💨 4 mph H 39%29.85 inHg

10:00 PM

Mostly clear night

86° 💧 None 💨 1 mph H 51%29.91 inHg

Sunday

1:00 AM

Clear night

81° 💧 None 💨 6 mph H 59%29.91 inHg

4:00 AM

Clear night

76° 💧 None 💨 3 mph H 77%29.91 inHg

7:00 AM

Sunny

75° 💧 None 💨 6 mph H 83%29.94 inHg

10:00 AM

Sunny

88° 💧 None 💨 5 mph H 56%29.97 inHg

1:00 PM

Sunny

97° 💧 None 💨 2 mph H 37%29.91 inHg

4:00 PM

Overcast

99° 💧 None 💨 2 mph H 32%29.83 inHg

7:00 PM

Mostly clear night

86° 💧 None 💨 2 mph H 57%29.85 inHg

10:00 PM

Mostly clear night

83° 💧 None 💨 4 mph H 62%29.91 inHg

Monday

1:00 AM

Clear night

80° 💧 None 💨 6 mph H 73%29.91 inHg

4:00 AM

Mostly cloudy night

78° 💧 None 💨 5 mph H 81%29.91 inHg

7:00 AM

Sunny

76° 💧 None 💨 4 mph H 85%29.94 inHg

10:00 AM

Sunny

90° 💧 None 💨 3 mph H 54%29.97 inHg

1:00 PM

Mostly sunny

97° 💧 None 💨 3 mph H 40%29.91 inHg

4:00 PM

Partly cloudy

98° 💧 None 💨 4 mph H 35%29.85 inHg

7:00 PM

Mostly cloudy night

87° 💧 None 💨 2 mph H 55%29.88 inHg

Tuesday

1:00 AM

Clear night

80° 💧 None 💨 5 mph H 70%29.94 inHg

7:00 AM

Mostly sunny

76° 💧 None 💨 3 mph H 79%29.97 inHg

1:00 PM

Mostly cloudy

96° 💧 None 💨 2 mph H 39%30.00 inHg

7:00 PM

Partly cloudy night

78° 💧 None 💨 2 mph H 98%29.97 inHg

Wednesday

1:00 AM

Mostly clear night

75° 💧 None 💨 5 mph H 94%30.03 inHg

7:00 AM

Mostly sunny

73° 💧 None 💨 5 mph H 95%30.09 inHg

1:00 PM

Mostly sunny

94° 💧 None 💨 5 mph H 42%30.06 inHg

7:00 PM

Mostly clear night

87° 💧 None 💨 6 mph H 51%30.03 inHg

Thursday

1:00 AM

Clear night

80° 💧 None 💨 7 mph H 67%30.09 inHg

7:00 AM

Mostly sunny

75° 💧 None 💨 7 mph H 78%30.15 inHg

1:00 PM

Sunny

90° 💧 None 💨 6 mph H 44%30.12 inHg

7:00 PM

Clear night

84° 💧 None 💨 6 mph H 49%30.06 inHg

Friday

1:00 AM

Clear night

78° 💧 None 💨 8 mph H 57%30.12 inHg

7:00 AM

Sunny

71° 💧 None 💨 6 mph H 75%30.15 inHg

1:00 PM

Mostly sunny

91° 💧 None 💨 5 mph H 38%30.12 inHg

7:00 PM

Clear night

84° 💧 None 💨 6 mph H 44%30.03 inHg

Saturday

1:00 AM

Clear night

76° 💧 None 💨 7 mph H 56%30.06 inHg

7:00 AM

Mostly sunny

71° 💧 None 💨 6 mph H 66%30.09 inHg

1:00 PM

Mostly sunny

92° 💧 None 💨 4 mph H 33%30.06 inHg

7:00 PM

Partly cloudy night

85° 💧 None 💨 2 mph H 41%29.94 inHg

Sunday

1:00 AM

Overcast night

76° 💧 None 💨 4 mph H 54%29.97 inHg

7:00 AM

Overcast

72° 💧 None 💨 4 mph H 64%29.97 inHg

1:00 PM

Overcast

93° 💧 None 💨 4 mph H 28%29.94 inHg

7:00 PM

Overcast night

84° 💧 None 💨 3 mph H 42%29.88 inHg

Monday

1:00 AM

Partly cloudy night

76° 💧 None 💨 3 mph H 55%29.88 inHg

7:00 AM

Mostly cloudy

72° 💧 None 💨 6 mph H 62%29.88 inHg

1:00 PM

Mostly cloudy

93° 💧 None 💨 9 mph H 30%29.85 inHg

7:00 PM

Mostly cloudy night

85° 💧 None 💨 6 mph H 40%29.80 inHg

Tuesday

1:00 AM

Mostly clear night

75° 💧 None 💨 6 mph H 61%29.85 inHg

7:00 AM

Partly cloudy

72° 💧 None 💨 7 mph H 71%29.85 inHg

1:00 PM

Partly cloudy

88° 💧 None 💨 10 mph H 37%29.83 inHg

7:00 PM

Clear night

80° 💧 None 💨 9 mph H 48%29.80 inHg

Wednesday

1:00 AM

Clear night

73° 💧 None 💨 6 mph H 67%29.83 inHg

7:00 AM

Sunny

69° 💧 None 💨 6 mph H 72%29.88 inHg

1:00 PM

Mostly sunny

90° 💧 None 💨 9 mph H 33%29.85 inHg

7:00 PM

Mostly clear night

84° 💧 None 💨 5 mph H 35%29.83 inHg

In Caledonia and, more broadly, across the state of Mississippi: Clear skies will persist through the evening, with temperatures remaining hot between 88 and 90 degrees Fahrenheit. Winds will be light, coming from the southeast at around 7 mph, with occasional gusts up to 13 mph. No precipitation is expected overnight, so it should be a dry evening. Humid conditions may make it feel warmer, but overall, conditions will be stable and quiet. Expect a warm night with minimal wind activity.

15-Day Weather Outlook for Caledonia

TomorrowTomorrow

Sunny 95°/73° 💧 None 💨 5 mph

Friday, Sep 18Fri Sep 18

Strong thunderstorm 100°/75° 💧 0.035 in 💨 9 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 101°/77° 💧 0.003 in 💨 4 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 99°/75° 💧 0.022 in 💨 6 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 98°/76° 💧 0.040 in 💨 6 mph

Tuesday, Sep 22Tue Sep 22

Mostly cloudy 96°/76° 💧 0.303 in 💨 5 mph

Wednesday, Sep 23Wed Sep 23

Mostly sunny 94°/73° 💧 0.003 in 💨 6 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 90°/75° 💧 None 💨 7 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 91°/71° 💧 0.001 in 💨 8 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 92°/71° 💧 None 💨 7 mph

Sunday, Sep 27Sun Sep 27

Overcast 93°/72° 💧 None 💨 4 mph

Monday, Sep 28Mon Sep 28

Mostly cloudy 93°/72° 💧 None 💨 9 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 88°/72° 💧 None 💨 10 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 90°/69° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Caledonia

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Caledonia

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 5:00 AM

PM2.5 Fine particles Good 6,2µg/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 8,6µg/m³

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

O₃ Ozone Good 33,2µg/m³

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

NO₂ Nitrogen dioxide Good 1,8µg/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 Caledonia

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 8,1Very high 😊Good

Tomorrow UV 8,1Very high 😐Moderate

Friday UV 8,3Very high 😐Moderate

Saturday UV 8,5Very high 😐Moderate

Sunday UV 8,0Very high 😊Good

Monday UV 6,0High —Unavailable

Tuesday UV 8,0Very high —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,5 9:00 AMUV 1,8 10:00 AMUV 3,8 11:00 AMUV 6,0 12:00 PMUV 7,6 1:00 PMUV 8,1 2:00 PMUV 7,3 3:00 PMUV 5,5 4:00 PMUV 3,2 5:00 PMUV 1,4 6:00 PMUV 0,4

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

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

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

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Caledonia

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · CALEDONIA, MISSISSIPPI

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:23 PM–5:13 AM

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

☾ Moonlight 22% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 80° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min81%

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 Caledonia were last refreshed today at 4:39 AM. The current forecast period extends through 18/09/2026 at 2:00 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.