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Lewistown weather
Current conditions and a 14-day forecast for Lewistown, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
30°C
Overcast · feels 34°C
Humidity
61%
relative humidity
Wind
2 km/h
10m wind speed
Chance of rain
2%
today
Next 24 hours in Lewistown
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 9pm | Overcast | 30°C | 0% |
| 10pm | Partly cloudy | 28°C | 1% |
| 11pm | Overcast | 27°C | 2% |
| 12am | Overcast | 26°C | 0% |
| 1am | Overcast | 26°C | 1% |
| 2am | Overcast | 25°C | 1% |
| 3am | Overcast | 25°C | 4% |
| 4am | Overcast | 24°C | 1% |
| 5am | Overcast | 24°C | 1% |
| 6am | Overcast | 23°C | 4% |
| 7am | Overcast | 24°C | 8% |
| 8am | Clear sky | 25°C | 5% |
| 9am | Mainly clear | 27°C | 1% |
| 10am | Partly cloudy | 29°C | 0% |
| 11am | Mainly clear | 30°C | 0% |
| 12pm | Mainly clear | 31°C | 0% |
| 1pm | Mainly clear | 33°C | 0% |
| 2pm | Overcast | 34°C | 0% |
| 3pm | Overcast | 35°C | 0% |
| 4pm | Overcast | 35°C | 0% |
| 5pm | Overcast | 34°C | 1% |
| 6pm | Overcast | 34°C | 1% |
| 7pm | Overcast | 32°C | 1% |
| 8pm | Clear sky | 30°C | 1% |
14-day forecast for Lewistown
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Overcast | 35° / 23° | 2% |
| Thu, Jul 16 | Overcast | 35° / 23° | 8% |
| Fri, Jul 17 | Overcast | 30° / 19° | 5% |
| Sat, Jul 18 | Thunderstorm | 25° / 19° | 80% |
| Sun, Jul 19 | Dense drizzle | 28° / 16° | 80% |
| Mon, Jul 20 | Overcast | 31° / 12° | 9% |
| Tue, Jul 21 | Light drizzle | 30° / 17° | 48% |
| Wed, Jul 22 | Overcast | 27° / 13° | 45% |
| Thu, Jul 23 | Overcast | 28° / 19° | 7% |
| Fri, Jul 24 | Light drizzle | 29° / 17° | 13% |
| Sat, Jul 25 | Light drizzle | 32° / 18° | 19% |
| Sun, Jul 26 | Overcast | 26° / 14° | 36% |
| Mon, Jul 27 | Clear sky | 26° / 10° | 39% |
| Tue, Jul 28 | Overcast | 26° / 13° | 35% |
Want more sun and moon detail for Lewistown? Use the sun calculator or moon calculator and search for Lewistown. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Lewistown today?
Current conditions and today's forecast for Lewistown, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Lewistown's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Lewistown's climate page rather than this live forecast.