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Ottawa Weather Warning NWS WEATHER ALERT FOR THE OTTAWA, PA AREA - DENSE FOG ADVISORY Issued: 455 AM EDT Thu Oct 29 2026 Ottawa Weather Warning

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Ottawa, PA Weather - Hour by Hour Forecast

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Ottawa, PA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 41°F5°C, dew point 40°F4°C, humidity 95%. Wind direction is N at 0 mph0 km/h with visibility of 8 mi13 km. Barometric pressure is 30.27 in1025 mb.
Today - Partly sunny this morning, then clearing. Patchy fog this morning. Highs in the upper 60s. South winds around 5 mph... Full Forecast
Tonight - Mostly clear in the evening, then becoming partly cloudy. Lows around 50. Southwest winds around 5 mph... Full Forecast

Ottawa Hourly Weather

24 Hour Forecast Scroll
Thu, Oct 29
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Ottawa, PA Hourly Weather - Mostly Cloudy - 5:00 AM Ottawa, PA Hourly Weather - Mostly Cloudy - 6:00 AM Ottawa, PA Hourly Weather - Cloudy - 7:00 AM Ottawa, PA Hourly Weather - Cloudy - 8:00 AM Ottawa, PA Hourly Weather - Cloudy - 9:00 AM Ottawa, PA Hourly Weather - Mostly Clear - 10:00 AM Ottawa, PA Hourly Weather - Mostly Clear - 11:00 AM Ottawa, PA Hourly Weather - Mostly Clear - 12:00 PM Ottawa, PA Hourly Weather - Clear - 1:00 PM Ottawa, PA Hourly Weather - Clear - 2:00 PM Ottawa, PA Hourly Weather - Clear - 3:00 PM Ottawa, PA Hourly Weather - Clear - 4:00 PM Ottawa, PA Hourly Weather - Clear - 5:00 PM Ottawa, PA Hourly Weather - Clear - 6:00 PM Ottawa, PA Hourly Weather - Clear - 7:00 PM Ottawa, PA Hourly Weather - Clear - 8:00 PM Ottawa, PA Hourly Weather - Clear - 9:00 PM Ottawa, PA Hourly Weather - Cloudy - 10:00 PM Ottawa, PA Hourly Weather - Cloudy - 11:00 PM Ottawa, PA Hourly Weather - Cloudy - 12:00 AM Ottawa, PA Hourly Weather - Cloudy - 1:00 AM Ottawa, PA Hourly Weather - Cloudy - 2:00 AM Ottawa, PA Hourly Weather - Cloudy - 3:00 AM Ottawa, PA Hourly Weather - Cloudy - 4:00 AM
Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
45°F7°C 45°F7°C 45°F7°C 45°F7°C 48°F9°C 52°F11°C 55°F13°C 59°F15°C 63°F17°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 66°F19°C 63°F17°C 60°F16°C 59°F15°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C
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1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 6% 6%
43°F6°C 43°F6°C 44°F7°C 44°F7°C 45°F7°C 46°F8°C 47°F8°C 47°F8°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 49°F9°C 50°F10°C 51°F11°C 51°F11°C 50°F10°C 50°F10°C 49°F9°C 49°F9°C 48°F9°C 48°F9°C 47°F8°C
93% 93% 96% 96% 89% 80% 74% 64% 58% 50% 49% 49% 47% 54% 63% 72% 75% 77% 80% 80% 80% 80% 80% 80%
E E E ESE SE S SW SW SW SW SW SW SW SSE SSE S SW SSW SSW W W W W W
2 mph 2 mph 2 mph 2 mph 2 mph 4 mph 4 mph 4 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 4 mph
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Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KIPT model statistics.

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Prob Precip % = Probability of Precipitation.

Ottawa 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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