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Current weather in Georgetown is clear sky.

Where can I find the hourly weather forecast for Georgetown?

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

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

Now · 9:59 AM

Georgetown Weather & Hourly Forecast

United States · Idaho · 83239

53°F

Sunny

Feels like: 47°F

💧 Humidity 49% 🌡 Pressure 30.09 inHg 💨 Wind 5 mph 👁 Visibility 29.5 mi ☁ Clouds 3% ☀️ UV index 1.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Georgetown

Today

10:00 AM

Sunny

53° 💧 None 💨 5 mph H 49%30.09 inHg

1:00 PM

Sunny

60° 💧 None 💨 7 mph H 33%30.06 inHg

4:00 PM

Sunny

61° 💧 None 💨 8 mph H 31%30.03 inHg

7:00 PM

Sunny

57° 💧 None 💨 4 mph H 37%30.03 inHg

10:00 PM

Clear night

47° 💧 None 💨 1 mph H 55%30.12 inHg

Tomorrow

1:00 AM

Clear night

42° 💧 None 💨 2 mph H 65%30.12 inHg

4:00 AM

Clear night

41° 💧 None 💨 3 mph H 64%30.12 inHg

7:00 AM

Sunny

42° 💧 None 💨 2 mph H 59%30.15 inHg

10:00 AM

Sunny

58° 💧 None 💨 2 mph H 34%30.15 inHg

1:00 PM

Sunny

65° 💧 None 💨 8 mph H 27%30.15 inHg

4:00 PM

Sunny

66° 💧 None 💨 9 mph H 23%30.12 inHg

7:00 PM

Sunny

60° 💧 None 💨 6 mph H 24%30.18 inHg

10:00 PM

Clear night

49° 💧 None 💨 2 mph H 44%30.24 inHg

Wednesday

1:00 AM

Clear night

45° 💧 None 💨 1 mph H 50%30.27 inHg

4:00 AM

Clear night

42° 💧 None 💨 3 mph H 51%30.30 inHg

7:00 AM

Sunny

42° 💧 None 💨 4 mph H 50%30.30 inHg

Today

10:00 AM

Sunny

53° 💧 None 💨 5 mph H 49%30.09 inHg

11:00 AM

Sunny

55° 💧 None 💨 6 mph H 42%30.09 inHg

12:00 PM

Sunny

57° 💧 None 💨 6 mph H 38%30.09 inHg

1:00 PM

Sunny

60° 💧 None 💨 7 mph H 33%30.06 inHg

2:00 PM

Sunny

61° 💧 None 💨 8 mph H 30%30.06 inHg

3:00 PM

Sunny

61° 💧 None 💨 9 mph H 29%30.03 inHg

4:00 PM

Sunny

61° 💧 None 💨 8 mph H 31%30.03 inHg

5:00 PM

Sunny

60° 💧 None 💨 7 mph H 33%30.03 inHg

6:00 PM

Sunny

59° 💧 None 💨 6 mph H 35%30.03 inHg

7:00 PM

Sunny

57° 💧 None 💨 4 mph H 37%30.03 inHg

8:00 PM

Clear night

51° 💧 None 💨 4 mph H 49%30.06 inHg

9:00 PM

Clear night

48° 💧 None 💨 3 mph H 52%30.12 inHg

10:00 PM

Clear night

47° 💧 None 💨 1 mph H 55%30.12 inHg

11:00 PM

Clear night

45° 💧 None 💨 1 mph H 59%30.12 inHg

Tomorrow

12:00 AM

Clear night

43° 💧 None 💨 1 mph H 63%30.12 inHg

1:00 AM

Clear night

42° 💧 None 💨 2 mph H 65%30.12 inHg

2:00 AM

Clear night

41° 💧 None 💨 2 mph H 66%30.12 inHg

3:00 AM

Clear night

41° 💧 None 💨 2 mph H 66%30.12 inHg

4:00 AM

Clear night

41° 💧 None 💨 3 mph H 64%30.12 inHg

5:00 AM

Clear night

42° 💧 None 💨 3 mph H 61%30.12 inHg

6:00 AM

Clear night

42° 💧 None 💨 2 mph H 60%30.15 inHg

7:00 AM

Sunny

42° 💧 None 💨 2 mph H 59%30.15 inHg

8:00 AM

Sunny

46° 💧 None 💨 2 mph H 56%30.18 inHg

9:00 AM

Sunny

54° 💧 None 💨 2 mph H 41%30.18 inHg

10:00 AM

Sunny

58° 💧 None 💨 2 mph H 34%30.15 inHg

11:00 AM

Sunny

62° 💧 None 💨 3 mph H 28%30.15 inHg

12:00 PM

Sunny

64° 💧 None 💨 6 mph H 27%30.15 inHg

1:00 PM

Sunny

65° 💧 None 💨 8 mph H 27%30.15 inHg

2:00 PM

Sunny

66° 💧 None 💨 8 mph H 25%30.12 inHg

3:00 PM

Sunny

66° 💧 None 💨 9 mph H 24%30.12 inHg

4:00 PM

Sunny

66° 💧 None 💨 9 mph H 23%30.12 inHg

5:00 PM

Sunny

65° 💧 None 💨 8 mph H 24%30.15 inHg

6:00 PM

Sunny

63° 💧 None 💨 8 mph H 23%30.15 inHg

7:00 PM

Sunny

60° 💧 None 💨 6 mph H 24%30.18 inHg

8:00 PM

Clear night

53° 💧 None 💨 3 mph H 36%30.21 inHg

9:00 PM

Clear night

51° 💧 None 💨 2 mph H 39%30.21 inHg

10:00 PM

Clear night

49° 💧 None 💨 2 mph H 44%30.24 inHg

11:00 PM

Clear night

47° 💧 None 💨 1 mph H 48%30.27 inHg

Wednesday

12:00 AM

Clear night

45° 💧 None 💨 1 mph H 50%30.27 inHg

1:00 AM

Clear night

45° 💧 None 💨 1 mph H 50%30.27 inHg

2:00 AM

Clear night

44° 💧 None 💨 1 mph H 50%30.30 inHg

3:00 AM

Clear night

43° 💧 None 💨 1 mph H 50%30.30 inHg

4:00 AM

Clear night

42° 💧 None 💨 3 mph H 51%30.30 inHg

5:00 AM

Clear night

42° 💧 None 💨 4 mph H 50%30.30 inHg

6:00 AM

Clear night

42° 💧 None 💨 4 mph H 50%30.30 inHg

7:00 AM

Sunny

42° 💧 None 💨 4 mph H 50%30.30 inHg

8:00 AM

Sunny

46° 💧 None 💨 4 mph H 45%30.33 inHg

9:00 AM

Sunny

54° 💧 None 💨 5 mph H 35%30.33 inHg

10:00 AM

Sunny

59° 💧 None 💨 4 mph H 29%30.33 inHg

11:00 AM

Sunny

64° 💧 None 💨 2 mph H 22%30.30 inHg

12:00 PM

Sunny

67° 💧 None 💨 4 mph H 18%30.27 inHg

1:00 PM

Sunny

69° 💧 None 💨 6 mph H 17%30.24 inHg

2:00 PM

Partly cloudy

70° 💧 None 💨 7 mph H 17%30.21 inHg

3:00 PM

Partly cloudy

71° 💧 None 💨 7 mph H 17%30.18 inHg

4:00 PM

Partly cloudy

71° 💧 None 💨 7 mph H 17%30.18 inHg

5:00 PM

Partly cloudy

70° 💧 None 💨 7 mph H 17%30.15 inHg

6:00 PM

Partly cloudy

68° 💧 None 💨 6 mph H 18%30.15 inHg

Thursday

3:00 AM

Clear night

49° 💧 None 💨 0 mph H 31%30.18 inHg

6:00 AM

Clear night

48° 💧 None 💨 0 mph H 31%30.18 inHg

9:00 AM

Sunny

56° 💧 None 💨 3 mph H 30%30.18 inHg

12:00 PM

Sunny

67° 💧 None 💨 5 mph H 21%30.09 inHg

3:00 PM

Mostly cloudy

70° 💧 None 💨 9 mph H 17%29.97 inHg

6:00 PM

Partly cloudy

68° 💧 None 💨 8 mph H 18%29.91 inHg

9:00 PM

Mostly cloudy night

57° 💧 None 💨 3 mph H 29%29.88 inHg

Friday

12:00 AM

Partly cloudy night

54° 💧 None 💨 4 mph H 29%29.85 inHg

3:00 AM

Mostly cloudy night

55° 💧 None 💨 2 mph H 31%29.85 inHg

6:00 AM

Mostly clear night

50° 💧 None 💨 3 mph H 35%29.88 inHg

9:00 AM

Sunny

58° 💧 None 💨 8 mph H 35%29.94 inHg

12:00 PM

Sunny

63° 💧 None 💨 10 mph H 30%29.94 inHg

3:00 PM

Sunny

66° 💧 None 💨 9 mph H 17%29.91 inHg

6:00 PM

Sunny

63° 💧 None 💨 7 mph H 14%29.88 inHg

9:00 PM

Partly cloudy night

50° 💧 None 💨 1 mph H 27%29.94 inHg

Saturday

12:00 AM

Partly cloudy night

50° 💧 None 💨 2 mph H 23%29.94 inHg

3:00 AM

Clear night

49° 💧 None 💨 2 mph H 29%29.94 inHg

6:00 AM

Mostly clear night

47° 💧 None 💨 4 mph H 32%29.91 inHg

9:00 AM

Partly cloudy

58° 💧 None 💨 6 mph H 26%29.91 inHg

12:00 PM

Partly cloudy

67° 💧 None 💨 8 mph H 22%29.88 inHg

3:00 PM

Sunny

73° 💧 None 💨 12 mph H 23%29.77 inHg

6:00 PM

Mostly sunny

71° 💧 None 💨 13 mph H 24%29.71 inHg

9:00 PM

Mostly clear night

58° 💧 None 💨 4 mph H 35%29.71 inHg

Sunday

12:00 AM

Mostly clear night

56° 💧 None 💨 4 mph H 37%29.71 inHg

6:00 AM

Partly cloudy night

53° 💧 None 💨 3 mph H 41%29.80 inHg

12:00 PM

Mostly cloudy

46° 💧 None 💨 4 mph H 48%29.91 inHg

6:00 PM

Mostly cloudy

62° 💧 None 💨 7 mph H 24%29.88 inHg

Monday

12:00 AM

Clear night

57° 💧 None 💨 11 mph H 26%29.94 inHg

6:00 AM

Clear night

38° 💧 None 💨 3 mph H 42%30.12 inHg

12:00 PM

Sunny

34° 💧 None 💨 3 mph H 62%30.24 inHg

6:00 PM

Sunny

54° 💧 None 💨 3 mph H 29%30.21 inHg

Tuesday

12:00 AM

Clear night

60° 💧 None 💨 3 mph H 17%30.06 inHg

6:00 AM

Clear night

42° 💧 None 💨 2 mph H 42%30.09 inHg

12:00 PM

Sunny

45° 💧 None 💨 3 mph H 30%30.09 inHg

6:00 PM

Sunny

66° 💧 None 💨 7 mph H 20%30.09 inHg

Wednesday

12:00 AM

Clear night

69° 💧 None 💨 6 mph H 22%30.00 inHg

6:00 AM

Clear night

55° 💧 None 💨 1 mph H 38%30.06 inHg

12:00 PM

Mostly sunny

53° 💧 None 💨 3 mph H 42%30.06 inHg

6:00 PM

Overcast

68° 💧 None 💨 6 mph H 34%30.12 inHg

Thursday

12:00 AM

Overcast night

69° 💧 None 💨 2 mph H 36%30.03 inHg

6:00 AM

Overcast night

55° 💧 None 💨 2 mph H 68%30.12 inHg

12:00 PM

Light rain

51° 💧 None 💨 2 mph H 91%30.18 inHg

6:00 PM

Light rain

62° 💧 None 💨 1 mph H 66%30.21 inHg

Friday

12:00 AM

Partly cloudy night

65° 💧 None 💨 4 mph H 53%30.15 inHg

6:00 AM

Mostly clear night

51° 💧 None 💨 1 mph H 82%30.24 inHg

12:00 PM

Sunny

47° 💧 None 💨 3 mph H 95%30.27 inHg

6:00 PM

Mostly sunny

63° 💧 None 💨 6 mph H 64%30.27 inHg

Saturday

12:00 AM

Mostly clear night

65° 💧 None 💨 3 mph H 51%30.12 inHg

6:00 AM

Clear night

54° 💧 None 💨 1 mph H 68%30.15 inHg

12:00 PM

Partly cloudy

51° 💧 None 💨 3 mph H 77%30.12 inHg

6:00 PM

Light rain

65° 💧 None 💨 5 mph H 54%30.12 inHg

Sunday

12:00 AM

Partly cloudy night

58° 💧 None 💨 1 mph H 72%30.06 inHg

6:00 AM

Mostly cloudy night

49° 💧 None 💨 1 mph H 90%30.06 inHg

12:00 PM

Mostly sunny

47° 💧 None 💨 2 mph H 91%30.06 inHg

6:00 PM

Light rain

65° 💧 None 💨 3 mph H 46%30.06 inHg

Monday

12:00 AM

Mostly clear night

61° 💧 None 💨 2 mph H 56%30.09 inHg

6:00 AM

Clear night

50° 💧 None 💨 3 mph H 81%30.15 inHg

12:00 PM

Sunny

48° 💧 None 💨 3 mph H 78%30.15 inHg

6:00 PM

Mostly sunny

64° 💧 None 💨 5 mph H 50%30.09 inHg

Tuesday

12:00 AM

Clear night

63° 💧 None 💨 6 mph H 50%30.00 inHg

In Georgetown and, more broadly, across the state of Idaho: This morning, the sky will feature a mix of sun and clouds, with cool temperatures ranging from 36 to 54 degrees Fahrenheit. Winds will be light, coming from the southwest at around 7 mph, with occasional gusts up to 13 mph. As the day progresses into the afternoon, the weather will remain dry, with no precipitation expected. Temperatures will stay within the cool range, providing a brisk but comfortable atmosphere. Winds will continue to be gentle, maintaining their southwest direction. Overall, it will be a partly cloudy day with mild conditions, so outdoor activities can be enjoyed with appropriate layers to stay comfortable.

15-Day Weather Outlook for Georgetown

TomorrowTomorrow

Sunny 66°/41° 💧 None 💨 9 mph

Wednesday, Sep 9Wed Sep 9

Partly cloudy 71°/42° 💧 None 💨 8 mph

Thursday, Sep 10Thu Sep 10

Partly cloudy 70°/48° 💧 0.081 in 💨 9 mph

Friday, Sep 11Fri Sep 11

Partly cloudy 68°/50° 💧 None 💨 10 mph

Saturday, Sep 12Sat Sep 12

Partly cloudy 73°/47° 💧 None 💨 12 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 71°/46° 💧 None 💨 13 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 62°/34° 💧 None 💨 11 mph

Tuesday, Sep 15Tue Sep 15

Sunny 60°/42° 💧 None 💨 3 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 69°/53° 💧 None 💨 7 mph

Thursday, Sep 17Thu Sep 17

Light rain 69°/51° 💧 0.076 in 💨 6 mph

Friday, Sep 18Fri Sep 18

Light rain 65°/47° 💧 0.316 in 💨 4 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 65°/51° 💧 0.008 in 💨 6 mph

Sunday, Sep 20Sun Sep 20

Light rain 65°/47° 💧 0.097 in 💨 5 mph

Monday, Sep 21Mon Sep 21

Light rain 65°/48° 💧 0.088 in 💨 3 mph

Tuesday, Sep 22Tue Sep 22

Mostly sunny 64°/63° 💧 0.002 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Georgetown

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Georgetown

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 10:00 AM

PM2.5 Fine particles Good 1,0µg/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 2,5µg/m³

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

O₃ Ozone Fair 63,1µg/m³

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

NO₂ Nitrogen dioxide Good 1,3µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Georgetown

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 7,5High 🙂Fair

Tomorrow UV 7,5High 😐Moderate

Wednesday UV 7,6High 😐Moderate

Thursday UV 8,0Very high 😐Moderate

Friday UV 6,0High 🙂Fair

Saturday UV 7,0High —Unavailable

Sunday UV 5,0Moderate —Unavailable

Hourly UV index today

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

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Georgetown

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GEORGETOWN, IDAHO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:27 PM–5:20 AM

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

☾ Moonlight 13% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 73° 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 min80%

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 Georgetown were last refreshed today at 9:59 AM. The current forecast period extends through 09/09/2026 at 7:00 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.