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Jesup, IA Weather Tomorrow

From tomorrow through the next 5 days, stay updated on Jesup weather with daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Jesup area and around Buchanan county, Iowa.
Updated: Fri Sep 18th 2026 7:00 AM CDT
Jesup, IA Weather – 9-18 – Light Rain Shower
66° / 58°
Light Rain Shower
Rain is in the forecast for Jesup, with a high of 66°F and a low of 58°F. The chance of rain is 90% with an estimated 0.68in. Wind will be moderate, blowing around 19mph on average and gusts of 34.2mph at 8 PM. High humidity with average of 88% is anticipated, the maximum being 98% at 10 PM and 81% being its lowest at 8 AM. Barometric pressure is its highest of 30.22inHg at 8 AM, a lowest point of 29.95inHg at 8 PM with an avg 30.07inHg.
Jesup, IA Weather – 9-19 – Light Rain Shower
76° / 61°

Weather Tomorrow

Light Rain Shower
Periods of rain are likely in Jesup, with a high of 76°F and a low of 61°F. The chance of rain is 92% with an estimated 0.46in. Wind will be moderate, blowing around 15mph on average and gusts of 27.4mph at 1 AM. High humidity with average of 93% is anticipated, the maximum being 99% at 8 AM and 76% being its lowest at 4 PM. Barometric pressure is its highest of 29.94inHg at 12 AM, a lowest point of 29.83inHg at 5 PM with an avg 29.88inHg.
Jesup, IA Weather – 9-20 – Light Rain Shower
60° / 55°
Light Rain Shower
Daytime highs will reach 60°F with lows dropping to 55°F in Jesup, where periods of rain are likely. The chance of rain is 94% with an estimated 0.72in. Wind will be moderate, blowing around 16mph on average and gusts of 30.7mph at 6 PM. High humidity with average of 97% is anticipated, the maximum being 98% at 4 AM and 96% being its lowest at 9 PM. Barometric pressure is its highest of 30.01inHg at 11 PM, a lowest point of 29.84inHg at 6 AM with an avg 29.93inHg.
Jesup, IA Weather – 9-21 – Light Rain Shower
55° / 49°
Light Rain Shower
Rain showers are in the forecast for Jesup, with a high of 55°F and a low of 49°F. The chance of rain is 90% with an estimated 0.21in. Wind will be moderate, blowing around 17mph on average and gusts of 32.5mph at 12 PM. High humidity with average of 94% is anticipated, the maximum being 96% at 12 AM and 93% being its lowest at 4 AM. Barometric pressure is its highest of 30.14inHg at 10 PM, a lowest point of 30.01inHg at 1 AM with an avg 30.07inHg.
Jesup, IA Weather – 9-22 – Scattered Showers
55° / 49°
Scattered Showers
Jesup may see passing showers, with daytime highs of 55°F and overnight lows near 49°F. Rainfall predicted to have a 54% chance with an estimated 0.02in. Wind will be moderate, blowing around 15mph on average and gusts of 30mph at 1 AM. High humidity with average of 90% is anticipated, the maximum being 96% at 6 AM and 79% being its lowest at 4 PM. Barometric pressure is its highest of 30.25inHg at 12 PM, a lowest point of 30.12inHg at 12 AM with an avg 30.2inHg.
Jesup, IA Weather – 9-23 – Overcast
63° / 49°
Overcast
In Jesup, it will be overcast with highs near 63°F and lows around 49°F. There might be light rainfall having a 22% chance. Winds will be light at 6mph and gusts of 11.4mph at 1 AM. High humidity with average of 81% is anticipated, the maximum being 94% at 12 AM and 65% being its lowest at 4 PM. Barometric pressure is its highest of 30.3inHg at 10 AM, a lowest point of 30.24inHg at 4 PM with an avg 30.27inHg.

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