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Rigby, ID Weather Tomorrow

See how tomorrow's weather in Rigby compares with the upcoming 5 day forecast, including precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Rigby area and around Jefferson county, Idaho.
Updated: Wed Sep 2nd 2026 12:30 PM MDT
Rigby, ID Weather – 9-2 – Overcast
76° / 53°
Overcast
Daytime highs will reach 76°F with lows dropping to 53°F in Rigby, where skies will be overcast. There might be light rainfall having a 18% chance with an estimated 0.01in. Winds will be strong at speeds peaking at 24mph and gusts of 33.6mph at 1 PM. Humidity levels should be comfortable, sitting around 41% on average, the maximum being 26% at 11 PM and 13% being its lowest at 3 PM. Barometric pressure is its highest of 29.83inHg at 11 PM, a lowest point of 29.73inHg at 1 PM with an avg 29.76inHg.
Rigby, ID Weather – 9-3 – Overcast
81° / 51°

Weather Tomorrow

Overcast
Highs will reach 81°F with lows near 51°F in Rigby, where cloud-filled skies are. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 20mph on average and gusts of 26.4mph at 6 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 34% at 7 AM and 10% being its lowest at 5 PM. Barometric pressure is its highest of 29.9inHg at 8 AM, a lowest point of 29.58inHg at 6 PM with an avg 29.76inHg.
Rigby, ID Weather – 9-4 – Sunny
77° / 50°
Sunny
Highs will reach 77°F with lows near 50°F in Rigby, where sunshine is. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 20mph on average and gusts of 35.6mph at 2 AM. Humidity levels should be comfortable, sitting around 40% on average, the maximum being 74% at 7 AM and 20% being its lowest at 5 PM. Barometric pressure is its highest of 29.93inHg at 9 AM, a lowest point of 29.67inHg at 12 AM with an avg 29.83inHg.
Rigby, ID Weather – 9-5 – Sunny
86° / 51°
Sunny
Rigby may see a sunny day, with daytime highs of 86°F and overnight lows near 51°F. Winds will be strong at speeds peaking at 21mph and gusts of 25.7mph at 2 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 46% at 1 AM and 10% being its lowest at 3 PM. Barometric pressure is its highest of 29.96inHg at 8 AM, a lowest point of 29.75inHg at 7 PM with an avg 29.86inHg.
Rigby, ID Weather – 9-6 – Sunny
84° / 53°
Sunny
Rigby could see a sunny day with daytime highs of 84°F and nighttime lows near 53°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 17mph on average and gusts of 22.9mph at 9 PM. Humidity levels should be comfortable, sitting around 34% on average, the maximum being 52% at 11 PM and 18% being its lowest at 2 PM. Barometric pressure is its highest of 30.02inHg at 8 AM, a lowest point of 29.78inHg at 2 PM with an avg 29.89inHg.
Rigby, ID Weather – 9-7 – Overcast
80° / 58°
Overcast
Rigby is set for cloud-filled skies with temperatures peaking at 80°F and dipping to 58°F. Rainfall predicted to have a 66% chance with an estimated 0.12in. Wind will be moderate, blowing around 12mph on average and gusts of 21.9mph at 12 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 88% at 11 PM and 30% being its lowest at 3 PM. Barometric pressure is its highest of 29.95inHg at 9 AM, a lowest point of 29.8inHg at 6 PM with an avg 29.88inHg.

Currently

Overcast 73°F
29.73 inHg.
Barometer
22%
Humidity
SSW 34.2 mph
Wind
Overcast

5 Day Forecast Nearby

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