Atchison, KS Weather Forecast | 5 Day
Updated: Wed Sep 9th 2026 11:15 PM CDT
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Scattered Showers
Wed 9-9-26
- HI: 90°F
- LO: 76°F
- Rainfall: 80% | est. 0.45in
- Snowfall: 0%
- Wind
11.2 mph - Humidity
72% avg. - UV Index
3.1 - Air Quality
- Sunrise
06:56 AM - Sunset
07:39 PM - Moonrise
04:46 AM - Moonset
06:48 PM - Moon Phase
New Moon
Scattered Showers
Weather Tomorrow, Thu 9-10-26
Scattered Showers with a high of 78°F and a low of 68°F. It will likey rain, having a 87% chance of a downpour with an estimated 3.1in. Winds will be light at 8mph and gusts of 14.4mph at 11 PM. High humidity with average of 86% is anticipated, the maximum being 98% at 5 AM and 66% being its lowest at 4 PM. Barometric pressure is its highest of 30.01inHg at 9 AM, a lowest point of 29.9inHg at 7 PM with an avg 29.97inHg.
- HI: 78°F
- LO: 68°F
- Rainfall: 87% | est. 3.1in
- Snowfall: 0%
- Wind
7.2 mph - Humidity
86% avg. - UV Index
5 - Air QualityGood
- Sunrise
06:57 AM - Sunset
07:37 PM - Moonrise
06:04 AM - Moonset
07:16 PM - Moon Phase
New Moon
Sunny
Fri 9-11-26
Sunny with a high of 83°F and a low of 66°F. There's a very small chance of rainfall, only about 9%. Wind will be moderate, blowing around 11mph on average and gusts of 19mph at 10 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 96% at 5 AM and 51% being its lowest at 3 PM. Barometric pressure is its highest of 29.96inHg at 1 AM, a lowest point of 29.78inHg at 7 PM with an avg 29.88inHg.
- HI: 83°F
- LO: 66°F
- Rainfall: 9%
- Snowfall: 0%
- Wind
10.1 mph - Humidity
78% avg. - UV Index
7 - Air QualityGood
- Sunrise
06:58 AM - Sunset
07:36 PM - Moonrise
07:20 AM - Moonset
07:41 PM - Moon Phase
New Moon
Sunny
Sat 9-12-26
Sunny with a high of 90°F and a low of 71°F. There's a very small chance of rainfall, only about 10% with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 27.7mph at 3 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 93% at 12 AM and 46% being its lowest at 5 PM. Barometric pressure is its highest of 29.9inHg at 11 PM, a lowest point of 29.79inHg at 5 AM with an avg 29.84inHg.
- HI: 90°F
- LO: 71°F
- Rainfall: 10% | est. 0in
- Snowfall: 0%
- Wind
10.1 mph - Humidity
70% avg. - UV Index
6.7 - Air QualityGood
- Sunrise
06:58 AM - Sunset
07:34 PM - Moonrise
08:34 AM - Moonset
08:07 PM - Moon Phase
New Moon
Scattered Showers
Sun 9-13-26
Scattered Showers with a high of 82°F and a low of 68°F. It will likey rain, having a 81% chance of a downpour with an estimated 0.29in. Wind will be moderate, blowing around 17mph on average and gusts of 38.3mph at 11 PM. High humidity with average of 81% is anticipated, the maximum being 96% at 6 AM and 64% being its lowest at 6 PM. Barometric pressure is its highest of 30.01inHg at 8 AM, a lowest point of 29.83inHg at 8 PM with an avg 29.92inHg.
- HI: 82°F
- LO: 68°F
- Rainfall: 81% | est. 0.29in
- Snowfall: 0%
- Wind
16.3 mph - Humidity
81% avg. - UV Index
5.4 - Air QualityGood
- Sunrise
06:59 AM - Sunset
07:32 PM - Moonrise
09:48 AM - Moonset
08:35 PM - Moon Phase
Waxing Crescent
Sunny
Mon 9-14-26
Sunny with a high of 98°F and a low of 73°F. There might be light rainfall having a 17% chance with an estimated 0.01in. Winds will be strong at speeds peaking at 22mph and gusts of 42.1mph at 5 AM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 92% at 11 PM and 28% being its lowest at 4 PM. Barometric pressure is its highest of 29.91inHg at 11 PM, a lowest point of 29.7inHg at 7 PM with an avg 29.8inHg.
- HI: 98°F
- LO: 73°F
- Rainfall: 17% | est. 0.01in
- Snowfall: 0%
- Wind
21.3 mph - Humidity
53% avg. - UV Index
9 - Air QualityGood
- Sunrise
07:00 AM - Sunset
07:31 PM - Moonrise
11:01 AM - Moonset
09:05 PM - Moon Phase
Waxing Crescent
This 5-Day weather forecast is valid for ZIP code 66002, accurately covering the area of Atchison, KS.
Currently
 |
77°F |
30.01 inHg.
Barometer 81%
Humidity SSE 9.7 mph Wind |
| Light Rain | ||
National Outlook
Midwest Rain and Heat Relief - 09-09 to 09-11
Wed Sep 9th 2026, 6:12am PDT
Read
Heatwaves and Rainfall: A Wild Weather Week Ahead 09-11 to 09-15
Extended Forecast
Tue Sep 8th 2026, 4:38am PDT
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Tue Sep 8th 2026, 4:38am PDT
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