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Mahto, SD Weather Forecast | 5 Day
Updated: Sun Jul 13th 2025 5:30 PM MDT
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Sunny
Sun 7-13
Sunny with a high of 90°F and a low of 60°F. Wind will be moderate, blowing around 14mph on average and gusts of 17.4mph at 11 PM. Humidity levels should be comfortable, sitting around 47% on average, the maximum being 42% at 11 PM and 30% being its lowest at 6 PM. Barometric pressure is its highest of 29.91inHg at 11 PM, a lowest point of 29.89inHg at 7 PM with an avg 29.9inHg.
- HI: 90°F
- LO: 60°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
13.4 mph - Humidity
47% avg. - UV Index
2.6 - Air QualityGood
- Sunrise
05:07 AM - Sunset
08:32 PM - Moonrise
10:27 PM - Moonset
08:01 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Mon 7-14
Scattered showers with a high of 99°F and a low of 67°F. Rainfall expected in the surrounding area to have a 57% chance with an estimated 0.04in. Winds will be strong at speeds peaking at 24mph and gusts of 43mph at 10 PM. Humidity levels should be comfortable, sitting around 42% on average, the maximum being 70% at 11 PM and 25% being its lowest at 4 PM. Barometric pressure is its highest of 29.92inHg at 12 AM, a lowest point of 29.62inHg at 9 PM with an avg 29.79inHg.
- HI: 99°F
- LO: 67°F
- Rainfall: 57% | est. 0.04in
- Snowfall: 0%
- Wind
23.3 mph - Humidity
42% avg. - UV Index
2.4 - Air QualityGood
- Sunrise
05:08 AM - Sunset
08:32 PM - Moonrise
10:46 PM - Moonset
09:17 AM - Moon Phase
Waning Gibbous

Heavy Rain
Tue 7-15
Heavy Rain with a high of 66°F and a low of 55°F. It will likey rain, having a 82% chance of a downpour with an estimated 0.98in. Wind will be moderate, blowing around 19mph on average and gusts of 29.3mph at 10 AM. High humidity with average of 82% is anticipated, the maximum being 95% at 7 PM and 44% being its lowest at 11 PM. Barometric pressure is its highest of 30.07inHg at 10 PM, a lowest point of 29.69inHg at 12 AM with an avg 29.89inHg.
- HI: 66°F
- LO: 55°F
- Rainfall: 82% | est. 0.98in
- Snowfall: 0%
- Wind
18.3 mph - Humidity
82% avg. - UV Index
0.9 - Air QualityGood
- Sunrise
05:09 AM - Sunset
08:31 PM - Moonrise
11:04 PM - Moonset
10:32 AM - Moon Phase
Waning Gibbous

Moderate Rain
Wed 7-16
Moderate Rain with a high of 63°F and a low of 50°F. It will likey rain, having a 89% chance of a downpour with an estimated 0.39in. Wind will be moderate, blowing around 18mph on average and gusts of 20.6mph at 4 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 94% at 1 PM and 63% being its lowest at 4 PM. Barometric pressure is its highest of 30.11inHg at 12 PM, a lowest point of 29.98inHg at 4 PM with an avg 30.05inHg.
- HI: 63°F
- LO: 50°F
- Rainfall: 89% | est. 0.39in
- Snowfall: 0%
- Wind
17.9 mph - Humidity
80% avg. - UV Index
1.5 - Air QualityGood
- Sunrise
05:10 AM - Sunset
08:30 PM - Moonrise
11:22 PM - Moonset
11:49 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Thu 7-17
Scattered showers with a high of 72°F and a low of 53°F. It will likey rain in the surrounding area, having a 89% chance of a downpour with an estimated 0in. Winds will be light at 10mph and gusts of 14.5mph at 4 AM. The humidity will be on the higher side, averaging about 67%, the maximum being 83% at 6 AM and 46% being its lowest at 5 PM. Barometric pressure is its highest of 30.09inHg at 9 AM, a lowest point of 29.98inHg at 6 PM with an avg 30.05inHg.
- HI: 72°F
- LO: 53°F
- Rainfall: 89% | est. 0in
- Snowfall: 0%
- Wind
9.2 mph - Humidity
67% avg. - UV Index
0 - Air QualityGood
- Sunrise
05:11 AM - Sunset
08:29 PM - Moonrise
11:42 PM - Moonset
01:07 PM - Moon Phase
Last Quarter

Partly Cloudy
Fri 7-18
Partly Cloudy with a high of 76°F and a low of 60°F. Winds will be light at 9mph and gusts of 15.2mph at 10 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 87% at 11 PM and 54% being its lowest at 7 PM. Barometric pressure is its highest of 30.04inHg at 1 AM, a lowest point of 29.95inHg at 7 PM with an avg 30inHg.
- HI: 76°F
- LO: 60°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
8.5 mph - Humidity
66% avg. - UV Index
5 - Air QualityTBA
- Sunrise
05:12 AM - Sunset
08:28 PM - Moonrise
No moonrise - Moonset
02:27 PM - Moon Phase
Last Quarter
Currently
![]() |
89°F |
29.91 inHg.
Barometer 30%
Humidity N 18 mph Wind |
Sunny |